主要(yao)參(can)數 |
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產(chan)品類型 |
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應用(yong)層級(ji) |
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傳輸速率 |
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交換方式 |
存(cun)儲-轉發 |
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背板帶寬 |
256Gbps |
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包轉發(fa)率(lv) |
87Mpps |
端(duan)口參(can)數 |
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端口結構(gou) |
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端口數量 |
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端口描述 |
48個10/100/1000Base-T以太網(wang)(wang)端口,4個1000Base-X SFP千兆以太網(wang)(wang)端口 |
控制端口 |
1個(ge)Console口(kou) |
傳輸模式 |
支持全雙工 |
功能特性 |
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VLAN |
支持基于端口的VLAN(4K個) |
QOS |
支持(chi)IEEE 802.1p/DSCP優先(xian)級 |
組(zu)播管理 |
支持(chi)IGMP Snoopingv1/v2/v3 |
網絡管理 |
支持(chi)XModem/FTP/TFTP加載升級 |
安全(quan)管(guan)理 |
支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)用戶分級管理(li)和口令保(bao)護支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)Radius認證支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)SSH 2.0支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)802.1X,集(ji)中式MAC地址認證支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)Guest VLAN支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)端(duan)口隔離支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)端(duan)口安全支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)MAC地址學習數(shu)目限制(zhi)支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)IP源地址保(bao)護支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)ARP入侵檢測(ce)功能支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)IP+MAC+端(duan)口的綁(bang)定支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)EAD支(zhi)(zhi)(zhi)持(chi)(chi)(chi)(chi)(chi)Triple認證 |
其(qi)它參(can)數 |
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電(dian)源電(dian)壓(ya) |
AC 100-240V,50-60Hz |
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電源(yuan)功(gong)率 |
55.4W |
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產品尺寸(cun) |
440×260×43.6mm |
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產品重量 |
<5kg |
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環境(jing)標準(zhun) |
工作溫度(du):0-45℃ |